Static task
static1
Behavioral task
behavioral1
Sample
3b443acb8692923044cdc2c49c8d2b38.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3b443acb8692923044cdc2c49c8d2b38.exe
Resource
win10v2004-20231222-en
General
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Target
3b443acb8692923044cdc2c49c8d2b38
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Size
15.0MB
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MD5
3b443acb8692923044cdc2c49c8d2b38
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SHA1
4b037000a0bd2257d6f825b1185220e89389a216
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SHA256
6cf1a12a6a38dbf5135a7b16f54dc5fc44f772b6c98dd5e07d1a72349c3280dc
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SHA512
c6fae08d23c1b4b8aacc0a8ec19b8e23be3bf23e2afcc5cbc241c76a245af4cab41b5a1ac6d970009a041983b16e50ec3bb5345c1a566e89a8941b5ec9f155d8
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SSDEEP
6144:/2BxZXDssssssssssssssssssssssssssssssssssssssssssssssssssssssssX:/4V
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3b443acb8692923044cdc2c49c8d2b38
Files
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3b443acb8692923044cdc2c49c8d2b38.exe windows:5 windows x86 arch:x86
45ad53d6da6e4c74dd3431460712170c
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
clbcatq
SetSetupSave
SetSetupOpen
DowngradeAPL
ComPlusMigrate
CoRegCleanup
advapi32
RegSaveKeyA
GetUserNameA
RegEnumKeyW
ReadEventLogW
RegUnLoadKeyA
RegCreateKeyExW
RegReplaceKeyW
OpenEventLogW
CryptSignHashA
RegRestoreKeyW
user32
PeekMessageA
DialogBoxParamW
CharToOemA
InsertMenuA
DrawStateA
GetPropW
wsprintfA
IsCharLowerW
MessageBoxA
CreateDesktopW
uxtheme
GetThemeSysFont
GetCurrentThemeName
GetThemeAppProperties
GetThemeSysBool
DrawThemeText
GetThemePosition
GetThemeBackgroundRegion
IsThemeActive
GetThemeFilename
GetWindowTheme
GetThemeSysInt
cmutil
CmRealloc
CmAtolA
kernel32
CreateDirectoryA
GetLocalTime
CreateMutexW
GetProcAddress
lstrcat
CreateFileW
GetStringTypeA
LoadLibraryW
OpenEventW
GetModuleHandleA
lstrcat
GetLogicalDriveStringsW
SearchPathW
FileTimeToSystemTime
lstrcat
GetStartupInfoA
GetCurrentProcess
LoadLibraryExW
WaitNamedPipeA
EnterCriticalSection
WriteConsoleA
authz
AuthzAddSidsToContext
AuthzFreeContext
AuthzFreeAuditEvent
msimg32
vSetDdrawflag
DllInitialize
GradientFill
TransparentBlt
Sections
.text Size: 99KB - Virtual size: 99KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.kdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.zdata Size: 1024B - Virtual size: 1003B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rcrs Size: 14.9MB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE